Student uses a slide rule
Engineering class. A student uses a slide rule. (c. 1972) [Image printed in Parks Bulletin, 1972-73, p104]
Saved in:
| Main Author: | |
|---|---|
| Format: | Online |
| Created: |
1972
|
| Online Access: | http://cdm17321.contentdm.oclc.org/cdm/ref/collection/photos/id/4365 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|